2024 Southern California Open II

The 2024 Southern California Open II was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Indian Wells, California, United States from January 22 to January 28, 2024.

Seeds

 * 1 Rankings are as of 15 January 2024.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇺🇸 Ryan Seggerman
 * 🇺🇸 Trevor Svajda
 * 🇺🇸 Zachary Svajda

The following player received entry into the singles main draw using a protected ranking:
 * 🇬🇧 Paul Jubb

The following players received entry into the singles main draw as alternates:
 * 🇨🇦 Vasek Pospisil
 * 🇺🇸 Learner Tien
 * 🇯🇵 James Trotter

The following players received entry from the qualifying draw:
 * Bor Artnak
 * 🇺🇸 Ozan Baris
 * 🇺🇸 Andre Ilagan
 * 🇺🇸 Bruno Kuzuhara
 * 🇺🇸 Maxwell McKennon
 * Matías Soto

Singles

 * 🇯🇲 Blaise Bicknell def. 🇺🇸 Zachary Svajda 6–3, 6–2.

Doubles

 * 🇺🇸 Ryan Seggerman / 🇺🇸 Patrik Trhac def. 🇦🇺 Thomas Fancutt / 🇳🇿 Ajeet Rai 6–4, 3–6, [10–3].